Avoid manual handling of icons in request field list items
* Use `PurpleKeyValuePair` as field list items
* Replace `icons` list with `has_icons` flag, thus fixing memleak
* Replace `purple_request_field_list_get_icons` with `purple_request_field_list_has_icons`
Testing Done:
Compile and run.
Reviewed at https://reviews.imfreedom.org/r/563/
#!/usr/bin/env python
# NOTICE: This script is currently broken as the libpurple DBus
# bindings have been removed.
#
# This is a dbus script to show a docklet for Finch. This should work
# for any 'compatible' purple client.
#
# By 'compatible', I mean any client that sets and updates the
# "unseen-count" data on the conversations.
#
# It allows doing the following things:
# - It allows changing status.
# - It shows the current status and info about unread messages in
# the tooltip.
# - It can blink on unread IM/Chat messages, and it allows canging
# the preference for that.
#
# It requires GTK+ 2.10 or above, since it uses GtkStatusIcon.